Someone who lays on their parents couch all day playing online computer games and doesn't go outside for days at a time. Hasn't seen the sunlight outside in weeks, and the only tan he has is from the computer screen light. Often seen in flocks of two or three, typically with shpances. (See also: 'shpance')

the king: "Hey shponce, when was the last time you saw daylight, other than through the window?"

the shponce: "Uhhhhhhhhhmmmmmm........I don't know, like three weeks or more? I can't remember, really."